NSF 42 : 2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DRINKING WATER TREATMENT UNITS - AESTHETIC EFFECTS
Hardcopy , PDF
22-01-2019
English
01-01-2017
1 General
2 Normative references
3 Definitions
4 Materials
5 Structural performance
6 Minimum performance requirements
7 Elective performance claims - test methods
8 Instruction and information
Annex A (Informative) - Key elements of a
certification program for drinking
water treatment systems and
components
Annex B (normative) - Procedure for the analysis
of monochloramine by high performance
liquid chromatography (HPLC)
Annex C (informative)
Annex D (normative) - Test method for evaluating
mouth drawn water treatment units
Annex E (normative) - Test method for evaluating
squeeze bottle drinking water treatment
units
Annex F (normative) - Methods and procedures to
minimize premature filter plugging
Annex G (normative) - Evaluation methods for
systems with multiple technologies
- treatment train
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